Definition

1. Verb:

   • To cause someone to become distracted from the main topic or purpose: To divert attention or discussion away from the intended subject or goal.
   • To be diverted or to divert onto a secondary track: Literally, to move a train from a main line onto a siding.

2. Noun:

   • A short railroad siding: A short stretch of track connected to a main line, used for storing rail cars or allowing trains to pass.

Usage Examples

• Verb:

  • The interesting question sidetracked the lecturer for twenty minutes. (The question diverted the lecturer's focus from the planned material.)
  • Don't let me sidetrack you from your main task. (Do not allow me to distract you from your primary duty.)
  • The train was sidetracked to let the express pass. (The train was moved to a siding.)

• Noun:

  • The old boxcar sat on a sidetrack, rusting away. (The railcar was stored on a secondary track.)

Advanced Usage

• To get sidetracked: A common passive construction describing the state of being distracted.
  • I'm sorry I'm late; I got sidetracked by a phone call. (My attention was diverted by an interruption.)

Variants and Related Words

• Sidetracked (adj): Describing a state of distraction or diversion.
  • The sidetracked committee never finished its original agenda.
• Siding (n): A synonym for the noun 'sidetrack' in a railroad context.

Synonyms

• Divert: To change the direction or focus of something.
• Distract: To draw someone's attention away from something.
• Deflect: To cause something to change direction, often in conversation.

Related Phrasal Verbs/Idioms

• To go off on a tangent: To suddenly start talking about a different subject. (This is a conceptual synonym, not a phrasal verb of 'sidetrack').
  • His explanation went off on a tangent and confused everyone.

Noun

1. a short stretch of railroad track used to store rolling stock or enable trains on the same line to pass

Verb

1. wander from a direct or straight course